Mobile editing does not support Editor 2.0.
You have the following options from the dashboard on mobile:
To edit or preview your site, tap the overflow icon to the right of a site to open the Site Actions menu. Select to edit or preview your site. Alternatively, tap the site thumbnail or site title to open the site editor.
To search for a specific site, tap the magnifying glass icon in the top-right corner of your screen.
To access some of the general editor features, tap the hamburger icon in the top-left corner of your screen. You can:
Switch the Language of the editor for better editing experience.
Access Resources for marketing materials, product overview, webinars and more.
Access the Support center for help with mobile editing process.
Sign out of your account.